3 years ago

Which are solutions of the equation (x + 5)(x – 3) = 0? Check all that apply. x = –15

Mathematics

2 answers:

Natali [406]3 years ago

4 0

Answer:

x= -5 and x= 3

Step-by-step explanation:

You have the factored equation, all you need is to switch the signs on the numbers and that is the answer.

Likurg_2 [28]3 years ago

3 0

Answer:

x = -5 and x = 3

Step-by-step explanation:

It's a quadratic so it has two answers

You might be interested in

Solve each system by substitution method. <br> X=2y+11<br> 7x+2y=13

Andreyy89

Step-by-step explanation:

you need to substitute the x in (7x +2y=13) with (x=2y+11) to solve it

7 0

1 year ago

Read 2 more answers

(-10p+9=12) I need somebody to solve this and show me the work of this equation.

Misha Larkins [42]

-10p+9=12
-9 -9
-10p=3
—— —
-10 -10
P=3/-10 or -0.3

8 0

3 years ago

Read 2 more answers

Find the difference.<br><br> 6rs – (-2rs)

lilavasa [31]

There is no difference, 6rs-(-2rs) if you get rid of the parenthesis you are left with 6rs- -2rs and two negatives make a positive therefore the answer will become 8rs... I hope this helps :)

8 0

3 years ago

You spend two and a half hours online you spend one fifth of that time writing a blog how long do you spend writing your blog

sveta [45]

Answer:

u spend half an hour on your blog

Step-by-step explanation:

(1/5)*(5/2) = 1/2

4 0

2 years ago

In how many ways can a

swat32

Answer:

720

Step-by-step explanation:

Using the equation given

$\frac{6!}{(6-6)!}=\frac{6!}{0!}=\frac{6!}{1}=720$

3 0

2 years ago